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calculatorgoodone
the calculator in gui of matlab
- 2010-04-23 00:39:53下载
- 积分:1
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1MMSE
System will automatically delete the directory of debug and release, so please do not put files on these two directory.
- 2011-04-23 07:56:56下载
- 积分:1
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WienerScalart96.m.tar
Wiener filter based on tracking a priori SNR usingDecision-Directed
method, proposed by Scalart et al 96. In this method it is assumed that
SNRpost=SNRprior +1. based on this the Wiener Filter can be adapted to a
model like Ephraims model in which we have a gain function which is a
function of a priori SNR and a priori SNR is being tracked using Decision
Directed method.
- 2011-05-06 07:14:03下载
- 积分:1
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G.723.1
G723.1语音压缩编码功能的matlab实现(G723.1 speech compression coding function matlab implementation)
- 2010-05-21 13:27:35下载
- 积分:1
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基于部分旋转算法的高斯消元算法
%
- 2022-04-19 09:06:48下载
- 积分:1
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rx_demodulate
OFEM接收机的解调,检测合格,效果良好,本人亲测(the demodulation of OFDM receiver)
- 2013-07-12 20:21:26下载
- 积分:1
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BISPECDX
高阶谱估计的函数方程,很有用处,也是用于检测被高斯信号淹没的信号(higher order spectral estimation function equation, useful, as well as for detecting submerged by the Gaussian signal signal)
- 2006-10-14 16:45:23下载
- 积分:1
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diff-PRecoding
RBD and LCRBD algorithm for capacity and ber
- 2013-04-10 14:28:30下载
- 积分:1
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NLMS
若不希望用与估计输入信号矢量有关的相关矩阵来加快LMS算法的收敛速度,那么可用变步长方法来缩短其自适应收敛过程,其中一个主要的方法是归一化LMS算法(NLMS算法),变步长 的更新公式可写成
W(n+1)=w(n)+ e(n)x(n)
=w(n)+ (3.1)
式中, = e(n)x(n)表示滤波权矢量迭代更新的调整量。为了达到快速收敛的目的,必须合适的选择变步长 的值,一个可能策略是尽可能多地减少瞬时平方误差,即用瞬时平方误差作为均方误差的MSE简单估计,这也是LMS算法的基本思想。
(Want to estimate if the input signal vector and the relevant matrix to speed up the convergence rate of LMS algorithm, then the variable step size method can be used to shorten its adaptive convergence process, one of the main method is normalized LMS algorithm (NLMS algorithm) , variable step-size update formula can be written W (n+ 1) = w (n)+ e (n) x (n) = w (n)+ (3.1) where, = e (n) x (n) the right to express filter update vector iterative adjust the volume. In order to achieve the purpose of fast convergence, we must choose the appropriate value of variable step size, a possible strategy is as much as possible to reduce the instantaneous squared error, which uses the instantaneous squared error as the mean square error MSE of the simple estimate, which is the basic LMS algorithm思想.)
- 2021-03-06 12:39:31下载
- 积分:1
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ass1
matlab code for calculate height using finger length
- 2011-09-27 22:18:31下载
- 积分:1